| Value | Category | Cases | |
|---|---|---|---|
| 0 | not applicable | 655 |
32.7%
|
| 1 | NDC | 766 |
38.3%
|
| 2 | NPP | 506 |
25.3%
|
| 3 | CP | 25 |
1.2%
|
| 4 | UGM | 3 |
0.1%
|
| 5 | PNC | 29 |
1.4%
|
| 6 | other | 18 |
0.9%
|
| Sysmiss | 2 |